Key Of G natural minor...
Key of:    G natural minor   (natural)

        7 Tones in key:               G, A, Bb, C, D, Eb, F          (i, iidim, IIII, iv, iv, VI, VII)
        3 Primary Chords:          Gm, Cm, Dm                        (i, iv, v)
        3 Secondary Chords:      Bb, Eb F                               (III, VI, VII)
        Dominant 7th Chord:      D7                                         (V7)
  Danman says..."Check out the chart"...G natural minor
  Scale Step      Root     3rd    5th   Chord Type
         I        G      Bb     D   Minor
        II        A      C     Eb   Diminished
        III       Bb      D     F   Major
        IV       C      Eb     G   Minor
        V       D       F     A   Minor
       VI      Eb      G     Bb   Major
       VII      F       A     C   Major